Title:
CUSHION PAD AND ROBOT ARM USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/003767
Kind Code:
A1
Abstract:
[Problem] To provide: a cushion pad, which is capable of handling a variety of products and of being operated for long periods even in robot arms that are not provided with a cushioning device, and for which the load on the robot arm is reduced; and a robot arm using same. [Solution] A cushion pad (10) used for polishing an object S to be polished is provided with multiple pads (11, 12) having different hardness in multiple layers. The multiple pads (11, 12) comprise a first pad (11) located on the driving side and a second pad (12), which is detachably installed on the polishing side of the first pad (11) and has a polishing material (122) attached to the polishing side thereof. The second pad (12) has a hardness that is softer than the first pad (11).
Inventors:
ONO YOSHINORI (JP)
HAMAGUCHI TAKAHIRO (JP)
NAGASHIMA SHINGO (JP)
HAMAGUCHI TAKAHIRO (JP)
NAGASHIMA SHINGO (JP)
Application Number:
PCT/JP2017/023487
Publication Date:
January 04, 2018
Filing Date:
June 27, 2017
Export Citation:
Assignee:
KYORAKU CO LTD (JP)
International Classes:
B24D9/08; B24B27/00; B25J13/00
Foreign References:
| JP2006341337A | 2006-12-21 | |||
| US5309681A | 1994-05-10 | |||
| JP2008512263A | 2008-04-24 | |||
| US4263755A | 1981-04-28 | |||
| JP2012121133A | 2012-06-28 | |||
| JP2010522093A | 2010-07-01 | |||
| EP0397624A2 | 1990-11-14 |
Attorney, Agent or Firm:
ASANO Noriko (JP)
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